INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33ddb7073506f302ca07ac05d56eda5ef08ea3bf3607f0c571c2622c9c2e4cb2', 
    '/OW6UEMfdcsypCYZWQDe8v9cixjuDrGDcI/OugRMFNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)